Triple

T20516270
Position Surface form Disambiguated ID Type / Status
Subject 1921 British Mount Everest reconnaissance expedition E503689 entity
Predicate documentedIn P309 FINISHED
Object The Mount Everest Reconnaissance, 1921 — NE NERFINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: The Mount Everest Reconnaissance, 1921 | Statement: [1921 British Mount Everest reconnaissance expedition, documentedIn, The Mount Everest Reconnaissance, 1921]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Mount Everest Reconnaissance, 1921
Context triple: [1921 British Mount Everest reconnaissance expedition, documentedIn, The Mount Everest Reconnaissance, 1921]
  • A. 1921 British Mount Everest reconnaissance expedition chosen
    The 1921 British Mount Everest reconnaissance expedition was the first official British mission to explore and map routes on Mount Everest, laying the groundwork for later summit attempts.
  • B. 1922 British Mount Everest expedition
    The 1922 British Mount Everest expedition was an early high-altitude climbing attempt that made the first serious efforts to reach the summit of Everest and set altitude records, helping to pioneer Himalayan mountaineering.
  • C. 1924 British Mount Everest expedition
    The 1924 British Mount Everest expedition was an early and historically significant attempt to reach the summit of Everest, remembered especially for the disappearance of climbers George Mallory and Andrew Irvine high on the mountain.
  • D. 1909 K2 expedition
    The 1909 K2 expedition was an early Italian mountaineering attempt in the Karakoram that conducted pioneering exploration and achieved significant altitude records on K2 under the leadership of Luigi Amedeo, Duke of the Abruzzi.
  • E. 1953 British Mount Everest expedition
    The 1953 British Mount Everest expedition was the historic climbing campaign that achieved the first confirmed ascent of Mount Everest, led by John Hunt and culminating in Edmund Hillary and Tenzing Norgay reaching the summit.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4b2aa788190ae9eb37c1d73b1f1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69f41eee481908121e54c7bd691ca completed April 20, 2026, 9:48 p.m.
Created at: April 16, 2026, 11:36 a.m.